Research Article
Increased HIF-1α in Knee Osteoarthritis Aggravate Synovial Fibrosis via Fibroblast-Like Synoviocyte Pyroptosis
Figure 1
The synovial tissue of KOA rats was in a state of aggravated hypoxia. (a) Representative synovial tissues stained with pimonidazole, 400x, scale . (b) Relative gene and protein expressions of HIF-1α in synovial tissues of rats in each group. Data were expressed as the . vs. the Normal group; vs. the KOA group.
(a) |
(b) |